Two-in-one cosmetic brush



FIG. 1 is a perspective view of an illustrative two-in-one cosmetic brush;

FIG. 2 is a front elevation view of the two-in-one cosmetic brush of FIG. 1, the back view of the two-in-one cosmetic brush being a mirror image of the front view;

FIG. 3 is an enlarged top plan view of the two-in-one cosmetic brush of FIG. 1;

FIG. 4 is an enlarged top plan view of the two-in-one cosmetic brush of FIG. 1, omitting the hairs of the two-in-one brush for clarity;

FIG. 5 is an enlarged bottom plan view of the two-in-one cosmetic brush of FIG. 1; and,

FIG. 6 is a left side elevation view of the two-in-one cosmetic brush of FIG. 1, the right side view of the two-in-one cosmetic brush being a mirror image of the left side view.

The broken lines form no part of the claimed design. The broken lines are directed to environment and are for illustrative purposes only. The broken line immediately adjacent the solid line boundary defining the smaller brush head in FIGS. 1 and 4 represents the bounds of the claim and forms no part thereof. 

The ornamental design for a two-in-one cosmetic brush, as shown and described. 